package com.szrt.day20170413.ch05;

public class SJX extends JH {
	
	
	/**
	 * 求三角形的面积
	 */
	@Override
	public int mj(int a, int b) {
		return a*b/2;
	}
	
	
	public void  zht(){
		System.out.println("用三角形咋核桃...");
	}

	public void rudi(){
		System.out.println("飞天.....");
	}
}
